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तीन चित्रकार फकत 12, 15 आनी 20 दीस घेतात. तिगूय एकठांय काम केल्यार कामाक लागता

A3 दीस
B4 दीस
C5 दीस
D6 दीस
Answer & Solution
Correct answer: C. 5 दीस
दिसपट्टें काम म्हणल्यार (5 + 4 + 3)/60 = 12/60 = 1/5 नोकरीचें, म्हणून 5 दीस.
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